<template>
  <footer class="footer_guide border-1px">
    <a
      href="javascript:;"
      class="guide_item"
      @click="gochange('/msite')"
      :class="{on:isCurrent('/msite')}"
    >
      <span class="item_icon">
        <i class="iconfont icon-waimai"></i>
      </span>
      <span>首页</span>
    </a>
    <a
      href="javascript:;"
      class="guide_item"
      @click="gochange('/search')"
      :class="{on:isCurrent('/search')}"
    >
      <span class="item_icon">
        <i class="iconfont icon-search"></i>
      </span>
      <span>搜索</span>
    </a>
    <a
      href="javascript:;"
      class="guide_item"
      @click="gochange('/order')"
      :class="{on:isCurrent('/order')}"
    >
      <span class="item_icon">
        <i class="iconfont icon-dingdan"></i>
      </span>
      <span>订单</span>
    </a>
    <a
      href="javascript:;"
      class="guide_item"
      @click="gochange('/profile')"
      :class="{on: isCurrent('/profile')}"
    >
      <span class="item_icon">
        <i class="iconfont icon-geren"></i>
      </span>
      <span>我的</span>
    </a>
  </footer>
</template>

<script>
export default {
  props: {},
  data() {
    return {};
  },
  methods: {
    //编程路由实现跳转
    gochange(path) {
      // console.log(path);
      this.$router.replace(path); //会替换之前的栈，保留当前的一个
      // this.$router.push(path) 会消耗内存
    },

    isCurrent(path) {
      // console.log(this.$route.path)
      return this.$route.path === path;
    }
  }
};
</script>

<style  lang="stylus" rel="stylesheet/stylus">
@import '../../common/stylus/mixins.styl'
.footer_guide // footer
  top-border-1px(#e4e4e4)
  position fixed
  z-index 100
  left 0
  right 0
  bottom 0
  background-color #fff
  width 100%
  height 50px
  display flex
  .guide_item
    display flex
    flex 1
    text-align center
    flex-direction column
    align-items center
    margin 5px
    color #999999
    &.on
      color #02a774
    span
      font-size 12px
      margin-top 2px
      margin-bottom 2px
      .iconfont
        font-size 22px
</style>
